高中英语外研版选修七Module1语法构词法.ppt

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1、1,Grammar,2,correct,correction,incorrect,independent,depend,dependable,disable,disability,impossible,possible,possibility,wrong,mistaken,mistake,misunderstand,understand,undergraduate,graduate,graduation,n.,反义,独立的,词根,adj.,残疾的,n.,不可能的,n.,反义,n.,误解,词根,大学生,词根,n.,近义,反义,Words Building,3,合成 combination派生 d

2、erivation-prefix,suffix转化 conversion缩写简写 short form,构词法,4,合成(Compounding),blackboard spaceship,half-understand,first-class man-made good-looking,sometimes beforehand,5,派生法(Derivation)-词缀法,1.前缀:,Pre-,Pre-reading,preview,prepay,Re-,Rewrite,reconsider,reuse,(前),(重新),6,dis-(不),disagree,dislike,disappear

3、,misunderstand,mislead,mis(错误或失当),miniskirt,minibus,supermarket,superman,super-(超级),mini-(微小),in/im-(不),incorrect impossible,7,foretell,forecast,post(之后),postwar,post-reading,fore-(前,预先),semicircle,semi-final,semi-(半,部分),antiwar,anti-Japanese war,anti-(阻止,抗),underground,under-develop,under-(在下,在中),8

4、,常见的后缀,1.名词后缀：-er-or-tion-ment-ity-ist-hood-ionwork,educate,develop,visit,satisfy,teach,sail,ability,piano,art,child,brother,act,solute,conclude,move,possible,9,1.名词后缀：-er-or-tion-ment,teacher,workervisitor,sailor education,satisfactiondevelopment,movement,10,-ity-ist-hood-ion,名词后缀：,ability,possibil

5、ity pianist,artist childhood,brotherhood action,solution,conclusion,11,2.形容词后缀：-ous-ful-able,-ible-ant,-ent-ary,dangerous,humoroushelpful,carefulcomfortable,responsible,important,excellent military,voluntary,12,3.副词性的词缀：-ly-wards,quickly,softly,yearly backwards,forwards,13,correct,n.,反义,独立的,词根,adj.,

6、残疾的,n.,不可能的,n.,反义,n.,误解,词根,大学生,词根,n.,近义,反义,Words Building,14,correct,correction,incorrect,independent,depend,dependable,disable,disability,impossible,possible,possibility,expression,education,wrong,mistaken,mistake,misunderstand,understand,underground,undergraduate,graduate,graduation,underway,subwa

7、y,subtitle,always,sideways,n,教育,表达,O,独立的,root,adj,残疾的,n,不可能的,O,n,S,S,n,误解,root,大学生,root,n,地下的,地下通道,地铁,副标题,总是,15,转化法英语中，有的名词可作动词，有的形容词可作副词或动词，这种把一种词性用作另一种词性而词形不变的方法叫作转化法。1.动词转化为名词。很多动词可以转化为名词，大多意思没有多大的变化；有时意思有一定变化；有的与一个动词和不定冠词构成短语，表示一个动作。例如：,16,taste,n.味道,v.尝起来,It has a good taste.,It taste very good

8、.,record,n.记录,v.记录,He broke the record.,He lies to record something while reading a book.,17,2.名词转化为动词很多表示物件、身体部位、某类人的名词可以用作动词来表示动作，某些抽象名词也可作动词。例如：Did you book a seat on the plane?你订好飞机座位了吗?Please hand me the book.请把那本书递给我。,18,She nursed her husband back to health.她看护丈夫，使他恢复了健康。We lunched together.我

9、们在一起吃了午餐。,19,3.形容词转化为动词。有少数形容词可以转化为动词。例如：We will try our best to better our living conditions.我们要尽力改善我们的生活状况。4.副词转化为动词。有少数副词可以转化为动词。例如：Murder will out.(谚语)恶事终必将败露。,20,5.形容词转化为名词。表示颜色的形容词常可转化为名词(如下)；某些形容词如old,young,poor,rich,wounded,injured 等与 the 连用，表示一类人，作主语时，谓语用复数(如下)。例如：,.,21,22,You should be dressed in black at the funeral.你在葬礼中该穿黑色衣服。The old in our village are living a happy life.我们村的老年人过着幸福的生活。,